The Five Number Summary, Boxplots, and Outliers (1.6)

[@legoaustin2]

You're the only person that talks loud enough to hear, all the other youtube videos and my teacher whisper into the mic like they're kidnapped in a car calling 911. Thank you.

[@Simplelearningpro]

Thank you :) Thanks for the comment and making me laugh, haha :) good luck with the rest of your learning!

[@rosieharrison949]

Where have you been my whole math career?! Absolutely amazing!

[@sanjeevantiwari007]

Yes he has a wonderful teaching way🎉

[@tcherrington]

Thank you so much, my textbook failed to explain this clearly. Now I can tackle my assignments because of your video!

[@Simplelearningpro]

Thank you for watching, Tess! Good luck on your assignments and studies :)

[@jawad_youtube]

I love this type of great visual representation. It helps me to understand a topic faster.

[@trucquynhpham1279]

Im no longer in school, but I think statistics might come in handy someday on my journey to become a data analyst, so i watch your videos once in a while in order to not forget this knowledge, thank you so much.

[@natevpn]

Who else is Learning this in Maths whilst home schooling?

[@henryhagemann8586]

Yes

[@henryhagemann8586]

It’s hard

[@blankblank5524]

We are 2020 Covid 19

[@saywordcordon6414]

I’m with ya guys! Gotta try to find some time for yourselves! Your doing a great job!!!

[@AnilGuptadr]

Preparing for FRCR medical statistics. These simple videos are helping a lot. Thank you!

[@abrar__jamadar]

Thank you so much. Now i understand it perfectly. Love from India 🇮🇳

[@TheISP]

Amazing content, beautiful and easy to understand, clear and simple and highly recommended for all statistics enthusiasts! Not to mention the extremely cute animation and characters! Gob Bless You!

[@cwrexiii9422]

Who else watching this because of COVID -19 and isn't in school rn

[@itsgrey9762]

I am.

[@XxAlex530xX]

🙋‍♂️

[@lindahua]

me lol

[@weirdo4137]

ew really haha im watching this for school and i cant even concentrate on it its so boring lol

[@thatoyaonesebeela2563]

me💔

[@djimbrong]

your explanation is waaayyy easier to digest than any textbook i had read, thanks a lot

[@soporte1398]

Thank you so much, you don't understand how grateful I am right now.

[@Simplelearningpro]

You're welcome :)

[@rajuwegotajobtodo4529]

Thank you so much. you help me form math homework.

[@mahasiddiqui5100]

i have a stats final this morning and this is the third or fourth video of yours i'm watching. THANK YOU.

[@Simplelearningpro]

Best of luck

[@lanomusambazi8654]

What a great explanation of box plots. I have learnt a new concept today in advanced statistics. I'm so glad sir. You are loud and clear...

[@Simplelearningpro]

Glad to help

[@srijanuniyal2766]

Amazing.concepts are explained with so ease.

[@josephreacts1611]

Daamnnnnnn. This video is more than 8 years😮😮😮😮

[@MJXed]

Thank you guys for the great content, looking forward to see more as you seem to have stopped uploading, this is really interesting and helpful

[@Pev0Gaming]

Thank you so much! Exams in a few days and I never learned those Position formulas!

[@Simplelearningpro]

Good luck on your exam! I hope it goes well :)

[@examtactics5300]

Please make more videos regarding application of statistics in data science.. Your videos are teaching pattern is quite easy to learn ❤️ Thank.a lott

[@rulala]

Save me a lot of time for using them as animated stuff in teaching my students, thanks a lot!

[@marchanselthomas]

Understood Every bit of it! Thanks for explaining it so well!

[@mobeentariq3381]

Very nice i got the ide just at once very nice explanation stay blessed❤❤

[@yashkaliapiano]

Explained it better than anyone.

[@freiza_7860]

Busy with my investigation assignment so this helped me a lot thanks

[@vedantbhenia9085]

Thank you! I saw a tutorial in which he calculated the IQR and 5 number summary without including the outlier in the dataset

[@tenzintsundue6474]

You are on to something big, if you continue your work on your channel

[@Simplelearningpro]

Thank you for watching :) and yes I am doing my best!

[@cidraishaq4741]

Great job saving lives...

[@ashluvvsz]

Explained everything I needed to know perfectly!

[@SMARTPALASH]

So simple thing and nice explanation, Now it clear to me about box plot representation and it's meaning.

[@Simplelearningpro]

Thank you for your comment! Good luck with your studies :)

[@SMARTPALASH]

@@Simplelearningpro URL not found: wwww.simplelearningpro.com/ is it modified later?

[@akakarun8]

Please make a video on Hypothesis testing with the usage of different tests based on the type of data. Thanks in advance

[@asrafulalam3537]

Excellent Explanation

[@shash1981]

Thank you so much for explaining this in detail!!!!

[@macariotindoy5741]

Thanks for the excellent explanation. God Bless.

[@yuzaR-Data-Science]

your videos are ridiculously good!!! thanks a lot! I thought my video on Box Plots is good, until I have seen yours :) Please, continue your great work.

[@Simplelearningpro]

Thank you! And yes, I am doing my best!

[@baycobraofficial1718]

OMG THX SOME MUCH!!!! U SAVED A LIFE

[@Simplelearningpro]

WOO HOO!!! GLAD I COULD HELP :)

[@adilformuly4568]

Explained Perfectly!

[@mohsinali4783]

tysm it was an easy concept after all i thought i would never understand box plot😄

[@sleeptalkenthusiast]

This is an excellent tutorial. Thank you!

[@tauafanueli2016]

This is really helpful as covid is around

[@akshatshah9180]

Thanks for helping me out

[@utpalrongpee4025]

Nice its needed in data mining and data warehousing Thank you

[@venkatachalapathibaskar5927]

Simply great...👌Thank you...

[@MayankSinghParmar]

Excellent Video, thanks a lot

[@mubarakhakami9422]

For identifying the outlie, why do we multiply the IQR by 1.5? The 1.5 what does it mean?

[@dp-xd9ux]

This is so helpful, thank you!

[@lanomusambazi8654]

Thank you so much for your help.

[@Simplelearningpro]

You're welcome!

[@aidataverse]

Good explaination,excellent

[@MohanShenoy]

awesome explanation ! thanks

[@valcotiara6427]

Thank you God bless

[@toxcity9789]

THANK YOU SO MUCH. #OnlineSchool

[@Sama-ij3ex]

Thank you so much .. it is very clear 💐

[@KhairulHassanBD]

Good visual and explanation

[@khamera1497]

you r just amazing...

[@Simplelearningpro]

Thank you! Good luck with your studies Hazera

[@nelumaberathne5876]

Amazing creation😍.

[@Simplelearningpro]

Thank you so much I appreciate that!

[@tibajamal6352]

Thank you so much! You made this so easy :)

[@fariduzzaman.]

it was very helpful

[@mathswitharmien9094]

great presentation. what animation software did you use to make this presentation thank you

[@Shatrughanpremium13]

Excellent

[@jhgfdjhgfdhdjfjhd6721]

Thanks so much for your efforts

[@Simplelearningpro]

And thank you for watching!

[@uditisinha357]

that cute suited up figure is everything

[@amiraaliIsInLove]

Thank you

[@noorulainrana124]

Thanks

[@njaimiachref7872]

Excellent and neat ! I wan't to do like those videos for the company I work for (but Medical domain), could you please tell me the software you are using? thank you so much.

[@Simplelearningpro]

I used Microsoft power point to create the animations, and you can use any video editor to to edit the footage. Good luck!

[@Kaptan9]

So helpful

[@sydneym3251]

So both the modified and original box plots use the same five number summary?

[@tanned_cosines_]

you cracked it in 5 minutes, while the guy in the online class took 50, thanks

[@Simplelearningpro]

Hehe thank you so much!

[@achavarry1]

Thank you so much!!

[@bangladeshadministrativese9468]

Hi, Simple Learning Pro, can you please give me a few references, book or paper, of finding the outliers that you've shown in this video (Data Value < Q1 - 1.5 (IQR)....), I may need it for my research. Thanks.

[@Hurricanehig]

I tell ya what, actually i won't tell you anything of note - awesome video

[@attaurrahman-15]

Good Job 👍

[@NipunRawat08]

OOOOOF best explenation❤❤

[@sachinraj5416]

Perfect!

[@ishamukherjee9670]

Very nice

[@bellaricoy8799]

does it matter if the numbers that you are given are already in least to greatest order, and if they're not do you put them in that order and than do the calculations?

[@Simplelearningpro]

Yes that is correct! And if the numbers are already in least to greatest in order, that just saves you a bit of time :)

[@enzohenry8435]

In this example you are talking about a single outlier, but what happens when you apply the formula and it turns out that you have a significant amount (for example, more than 15%) of outliers?

[@Simplelearningpro]

Hey great question. After making the necessary calculations and it turns out that you have more than one outlier, it is very possible and normal!

[@landenbrooks7625]

Very helpful!!!!

[@neysac2969]

thanks so much

[@_nabin_8848]

Why do my book complicates this easy concept... Thanks for the video , it is really helpful>

[@rahuja3872]

Please make video on chi square and other tests

[@Simplelearningpro]

Working on it :)

[@rahuja3872]

@@Simplelearningpro oh thanks so much

[@tasalabarakzai9773]

Thank youuu!!

[@Ms.Stacyy]

What if I have 14 data value, so how do I find the MEDIAN #? I'm a bit lost here.

[@zia-i]

perfect!

[@alialghaffari4631]

thanks a lot!

[@elvynr.7358]

Is anyone not gonna mention the equations of the outliers. If you do the Q1 equation you get -8.5 which he didn't mention at all.. I tried the equation on my own problem and the number was extreme. I don't get it.

[@zoya14rai25]

Very effective

[@berlinsparrow8672]

What is use of the outliers? And Where we use

[@_nabin_8848]

Outliers are those value which cause us to get different result than usual, if present they should be avoided.

[@kevintanos4822]

Is spread IQR or Range? I'm confused

[@ashnakhan7581]

Why we didn't use quartiles formulas??

[@vishalsinha9020]

Can you plz tell me what's the physical significance of an outlier data?

[@Simplelearningpro]

An outlier can skew statistical results. For example, if you had a random sample size of 50 and wanted to calculate the average income within that group, if Bill Gates happened to be in your sample, the average income would be over-estimated due to the presence of Bill Gates being in the sample. To put this in perspective, Bill Gates makes about 4 billion per year, whereas the average salary in the US is about $30,000 USD. Bill Gates makes more than the entire sample size combined... times over 2000, which is HUGE!

[@vishalsinha9020]

@@Simplelearningpro Got it, Thanku so much..!!!

[@Felix-sb5wp]

POV: your teacher gave you this, but instead of paying attention you're in the comments

[@syedhaider0916]

why oh why does this channel has only 112k subscribers..................

[@sandipanpaul1994]

Why it is only 1.5 ? Not 1.4 or 1.6 ?

[@Simplelearningpro]

Great question! I myself do not know the answer to this, I guess that is just the number that statisticians agreed upon.

[@user-bz7fj1fk2m]

@@Simplelearningpro Great!!!

[@shubhrajit2117]

At 3:45 how can this be visualized?

[@vikasvk9174]

Q1 - 1.5(IQR)...... can you pls explain why you'r multiplying with 1.5 ?

[@Simplelearningpro]

That is just the standard formula that they teach in introductory university statistics. They chose the multiplier 1.5 because statisticians found that it works the best. The reasons why they chose 1.5 go more into complicated detail but it is not necessary to know for introductory statistics. If you are curious, there are many explanations you can find on google :) So for now, I wouldn't worry about it too much! I hope that helps.

[@vikasvk9174]

@@Simplelearningpro Thank you for explaining and you'r statistics 1 series is very helpful :)

[@Simplelearningpro]

@@vikasvk9174 Thank you :)

[@TheMrcreeper00]

im fucking spamming likes on all of your videos bc is helping me so much srsly

[@Simplelearningpro]

Thank you so much it has been helping!

[@rich7940]

What is N+1 / 2,

[@Simplelearningpro]

That is the formula that will help you find either the median, Q1, or Q3

[@knightourage7441]

seen

[@lokeshshingadi]

Why 1.5 factor*(IQR )?

[@Simplelearningpro]

That is a commonly used rule to help identify outliers

[@lokeshshingadi]

@@Simplelearningpro But why? Why 1.5 only? Why not other ?

[@haydenmorris9608]

@@lokeshshingadi 3/2 works as well, 6/4, 12/8, 150/100

[@lokeshshingadi]

@@haydenmorris9608 😑😑😑 all are same

[@Joker-sr8mo]

@@lokeshshingadi 1.5 is a formula of the IQR

[@Twistwim]

It’s the dream of math! Lol

[@lassebuch4576]

Why do I even need to learn statistics. I am studying politics, not math!